WO2014112060A1 - Système de dispositif de commande apte à être programmé, dispositif d'affichage apte à être programmé, dispositif de support et programme - Google Patents

Système de dispositif de commande apte à être programmé, dispositif d'affichage apte à être programmé, dispositif de support et programme Download PDF

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Publication number
WO2014112060A1
WO2014112060A1 PCT/JP2013/050725 JP2013050725W WO2014112060A1 WO 2014112060 A1 WO2014112060 A1 WO 2014112060A1 JP 2013050725 W JP2013050725 W JP 2013050725W WO 2014112060 A1 WO2014112060 A1 WO 2014112060A1
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WIPO (PCT)
Prior art keywords
image
item
display
entire screen
screen
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PCT/JP2013/050725
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English (en)
Japanese (ja)
Inventor
欣史 古山
Original Assignee
発紘電機株式会社
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Application filed by 発紘電機株式会社 filed Critical 発紘電機株式会社
Priority to PCT/JP2013/050725 priority Critical patent/WO2014112060A1/fr
Priority to JP2014531796A priority patent/JP5883936B2/ja
Priority to TW103101281A priority patent/TWI594096B/zh
Publication of WO2014112060A1 publication Critical patent/WO2014112060A1/fr

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/056—Programming the PLC
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/022—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using memory planes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13144—GUI graphical user interface, icon, function bloc editor, OI operator interface
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23135—Display to console, panel which sends parameters, commands
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23258—GUI graphical user interface, icon, function bloc editor, labview
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/10—Automotive applications

Definitions

  • the present invention relates to a programmable display and the like.
  • a programmable display is connected to various connected devices such as a PLC main body and a temperature control device, and items such as numerical displays and lamps for displaying the status of these connected devices, and for users to give arbitrary instructions. Displays an image of items such as switches. An item is also called a screen component or the like. Usually, images of a plurality of screen components (items) are displayed on the screen of the programmable display (referred to as an operation display screen).
  • Screen data or the like Data or the like for displaying such an operation display screen (referred to as screen data or the like) is arbitrarily created in advance by a developer or the like in a support device (not shown) and downloaded from the support device to a programmable display. .
  • the screen data includes, for each item, an image of the item (switch image, lamp image; or image identification ID, etc.), display position coordinates, and an address (assignment memory) of a predetermined area of an external memory to be described later. Address) and the like are included. In addition, some programs may be included.
  • Each of the above items displays the status of the component corresponding to an arbitrary component of an arbitrary connected device, or accepts an ON / OFF instruction for the component.
  • the current temperature is displayed as a numerical value as needed.
  • the display control related to the various items in the programmable display is realized by, for example, periodically executing predetermined processing for each item.
  • Predetermined processing refers to, for example, reading stored data in the predetermined area (area of allocated memory address) of a memory device (external memory) in the connected device and determining the display content of the item based on this stored data ⁇ It is to be displayed.
  • the connected device updates the stored data in a predetermined area of the external memory as needed (for example, the temperature measurement value is updated as needed in the temperature control device).
  • the data read from the external memory is temporarily stored in a predetermined area of a memory device (referred to as internal memory) in the programmable display, and the display contents of the item are determined and displayed based on the stored data.
  • a memory device referred to as internal memory
  • the process of reading out the data stored in the external memory and storing it in the internal memory is executed, for example, periodically by a predetermined functional unit of the programmable display (here, a communication unit not shown).
  • the communication unit communicates with various connected devices such as the PLC main body and the temperature control device, for example, acquires data stored in a predetermined storage area of the external memory in the connected device, and stores the data in the internal device Overwrite and store in a predetermined area of memory.
  • the function part (it shall be called an item display part) which performs the display control which concerns on the said various items in a programmable display controls an item display content by accessing an internal memory regularly.
  • the operation display screen for causing the display operation to be performed on the programmable display is arbitrarily created by the developer or the like in the support apparatus as described above.
  • the developer it is not always possible for the developer to create freely. For example, based on the image image of the entire operation display screen (entire screen) created in advance by a designer or the like, the above operation display is made so that at least the appearance is close to this image image. There are many cases where screens are created.
  • the images of various items are stored in advance in the support device. For example, item images of various designs are created in advance for each item type (switch, lamp, meter, etc.) and stored in the storage unit of the support apparatus.
  • switches of various designs having different colors, shapes, expressions for example, woodgrain, metallic tone, etc.
  • switches of various designs having different colors, shapes, expressions for example, woodgrain, metallic tone, etc.
  • a plurality of types of switch images for example, for ON and OFF; switch ON image and switch OFF image are created and registered in advance.
  • lamp images of various designs with different colors, shapes, expressions, etc. are created and registered in advance. Further, for each design, a plurality of types of lamp images (for example, for ON and OFF; lamp ON image and lamp OFF image) are created and registered in advance.
  • a developer arranges a switch image of a desired design at a desired position on the screen.
  • all the above-mentioned plural types of images (for example, for ON and OFF) of the design are registered as being arranged at the same position.
  • the switch-off image with the same design is also registered as being placed at the same position (the developer performs an operation to place the switch-off image. Do not need to do).
  • a plurality of types of switch images having the same design are registered in groups, for example.
  • a developer or the like places a lamp image of a desired design at a desired position.
  • the “desired” is not limited to an example that the developer may freely decide, but may be one corresponding to the image of the entire screen as described above.
  • the creation of the operation display screen was performed by a developer or the like selecting and arranging item images one by one in the support device.
  • a developer or the like selecting and arranging item images one by one in the support device.
  • any operation display screen already created (especially in the state already operated on the programmable display side)
  • only the image (design) can be displayed without changing the type or arrangement position of each item. You may want to change it. It is desirable to be able to easily perform the changing work in such a case.
  • An object of the present invention is to provide a programmable controller system, a programmable display device, a support device, and the like that can easily perform a creation operation and a design change operation of a screen for a programmable display device.
  • the programmable controller system of this invention is a programmable controller system which has a programmable display and a support apparatus, Comprising: For example, it has the following structures. -At least one of the said support apparatus and the said programmable display is equipped with the screen whole image storage means which memorize
  • the programmable display device has item display means for performing display using the part image related to the item and the position information of the corresponding area for each item.
  • FIG. 1 It is a schematic block diagram of the whole system containing the programmable display 1 of this example. It is a structural example of the programmable display of this example. It is a figure which shows the software structure of this system. It is a screen example (1/2) for the creation support of the operation display screen in a drawing editor apparatus. (A), (b) is a screen example (2/2) for supporting creation of an operation display screen in the drawing editor apparatus. It is the example of a display of the operation display screen of a programmable display. It is a processing function figure of the programmable display of this example. It is an example of the data structure of an item list. It is a specific example of an item list, (a) is an example of Example 1, (b) is an example of Example 2, etc.
  • (A) to (c) are various data examples. It is a process flowchart figure of a communication process part. It is a process flowchart figure (1/2) of an item process part. It is a process flowchart figure (2/2) of an item process part. It is a functional block diagram of the programmable display and support device of Example 1. It is a functional block diagram of the programmable display and support device of Example 2. It is a figure which shows the image of part image cut-out from each screen whole image.
  • FIG. 1 is a schematic configuration diagram of the entire system including the programmable display 1 of this example.
  • the programmable controller system shown in FIG. 1 includes various connection devices 4 and a programmable display 1 that is connected to the various connection devices 4 via a communication line 6. Furthermore, the structure by which the programmable display 1 was connected to the drawing editor apparatus 5 (support apparatus) via the communication line 3 may be sufficient.
  • the programmable display 1 is provided with a plurality of communication interfaces 2 (communication ports), and is connected to various connection devices 4 and the drawing editor device 5 by the communication line 3 / communication line 6 connected to each communication interface 2. ing.
  • the drawing editor device 5 does not necessarily need to be connected to the programmable display device 1 (only an example is shown). That is, for example, screen data created by the drawing editor device 5 and an entire screen image to be described later are downloaded from the drawing editor device 5 to the programmable display device 1 via the communication line 3 as an example. Not exclusively. For example, the screen data and the entire screen image of the drawing editor device 5 may be transferred to the programmable display device 1 via a portable recording medium (not shown) such as a memory card.
  • FIG. 2 is a configuration example of the programmable display 1 of this example.
  • the programmable display device 1 of this example there is an example in which operation similar to that of the conventional example described above is performed. That is, there is an example in which an operation display screen is displayed based on screen data or the like (however, a part image (which corresponds to each item image described above) described later is used) (second embodiment described later).
  • a part image (corresponding to each item image) is extracted from the entire screen image and this part image is displayed at a predetermined position (implementation described later).
  • Example 1 Details will be described later.
  • the illustrated programmable display 1 includes a display operation control device 10, a touch panel 18, a display 19, the communication interface 2, and the like.
  • the display operation control device 10 includes a CPU 11, a ROM 12 (flash memory or the like), a RAM 13, a communication controller 14, a graphic controller 15, a touch panel controller 16, and the like, which are connected to a bus 17.
  • the CPU 11 is a central processing unit (arithmetic processor) that controls the entire display operation control device 10.
  • the CPU 11 performs a predetermined calculation operation (processing) by executing a program (for example, a main body program 21 described later) stored in the ROM 12 in advance. For example, various processes of the programmable display 1 of this example described later are executed.
  • Various calculation results are stored in, for example, the RAM 13 or the ROM 12.
  • the ROM 12 stores the screen data (screen data 22 described later) and the like described in the background art.
  • the screen data includes, for example, data relating to display such as the display position coordinates and size for each item such as the above-described switch and lamp, and memory access such as the allocated memory address (allocated memory area).
  • the conventional screen data includes each item image (or the identification ID of the item image). In the first embodiment of this example, instead of the item image, the entire screen image (or its identification) ID etc.) are included.
  • the processing of the CPU 11 includes, for example, processing for acquiring “storage data such as an allocated memory address for each item” (storage data in a predetermined area of the external memory) described in the background art. This acquired data is temporarily stored, for example, in the shared memory 55 described later.
  • the shared memory 55 may be a part of the storage area of the RAM 13 or the ROM 12, or may be another memory (not shown).
  • display target data based on, for example, the screen data or the acquired data is developed (drawn) on, for example, the RAM 13 (or a video RAM (not shown)) by the processing of the CPU 11.
  • the graphic controller 15 displays the above-described operation display screen on the display 19.
  • At least two types of images for ON and OFF are created and registered in advance for each design. For example, taking a lamp as an example, as an item image, a lamp-off image and a lamp-on image are registered for each design. On the programmable display 1 side, for example, if the acquired data is “0”, the lamp extinguished image becomes the display target data (drawn).
  • an entire screen image for ON and an entire screen image for OFF are registered in advance. For example, if the acquired data is “0”, a part image corresponding to the lamp extinguished image is cut out from the entire screen image for OFF and drawn. Similarly, for example, if the acquired data is “1”, a part image corresponding to the lamp lighting image is cut out from the entire screen image for ON and drawn.
  • various images of parts (images corresponding to conventional item images) from various screen whole images (for example, for ON and OFF) of an arbitrary design in advance on the support device (drawing editor device 5) side.
  • the various parts images are included in the screen data and downloaded to the programmable display 1.
  • the processing operation on the programmable display 1 side may be substantially the same as the conventional one (a part image is used instead of the item image). Details will be described later.
  • the current state (for example, on the connected device 4 side) can be determined based on the acquired data.
  • the conventional cases of the first embodiment and the second embodiment are substantially the same in that the current state is determined at any time and the image is displayed according to the current state (for example, regarding the lamp, If the state is ON, the lamp lighting image or “part image corresponding to the lamp lighting image” is displayed).
  • the difference between the first embodiment and the second embodiment of the present technique is that the part image cut-out process (the image generation process corresponding to the conventional item image) from the entire screen image is performed by the programmable display 1. Or at any time or periodically depending on the current state, or in advance by the support device (drawing editor device 5). In any case, it is possible to easily generate the operation display screen, change the design of the operation display screen, and the like by effectively using the entire screen image. Details will be described later.
  • the display 19 is made of, for example, a liquid crystal panel, and a touch panel 18 is provided so as to overlap the liquid crystal panel.
  • an operation display screen in which a plurality of item images are arranged at predetermined positions is basically displayed on the display 19.
  • an operation display screen in which a plurality of part images are arranged at predetermined positions is displayed on the display 19.
  • the communication controller 14 performs communication (data transmission / reception etc.) with the connection device 4 and the drawing editor device 5 such as a PLC main body (not shown), a temperature control device, etc.
  • the detection result of the pressing operation (touch) position on the touch panel 18 by the operator or the like is taken into the CPU 11 or the like via the touch panel controller 16 and analyzed. For example, analysis is performed based on the display position coordinates and size data of each item. For example, when an operator or the like touches the display position of the image of the switch, the CPU 11 or the like analyzes that an operation on the switch has been performed.
  • FIG. 3 shows a software configuration diagram of the system.
  • various programs / data such as a main body program 21, screen data 22, and communication program 23 are stored in, for example, the ROM 12 (flash memory or the like).
  • the CPU 11 reads / executes / references these programs / data, etc., thereby performing display control of the operation display screen for the programmable display.
  • this operation display screen is composed of the above-described numerical display, image display of various items such as lamps, switches, and the like, and the display contents of each item image are obtained from, for example, each connected device 4 (external memory; allocated memory area). It is updated from time to time to reflect the data (acquired data).
  • the operation display screen is display-controlled using “the part image corresponding to the item image” instead of the item image.
  • the CPU 11 performs processing based on the main body program 21 and the screen data 22 (including the part image or the entire screen image), so that the operation display screen is displayed.
  • the display contents of each screen component on this operation display screen are shown in the communication result with each connected device 4 by the communication program 23 (the acquired data etc.). Based on this, it is updated as needed.
  • the screen data 22 is, for example, a part or all of the screen data file 32 arbitrarily created in advance on the drawing editor device 5 side being downloaded and stored in the programmable display 1. Note that the screen data file 32 and the screen data 22 may be referred to as screen data or screen data 22 without particularly distinguishing them.
  • the screen data includes various item images, but the screen data 22 of this example includes various parts images or various screen whole images.
  • the present invention is not limited to this example, and various part images or various whole screen images may be stored separately from the screen data 22.
  • the communication program 23 is also the one in which, for example, the communication program file 33 (part thereof) stored in advance on the drawing editor device 5 side is downloaded and stored in the programmable display 1.
  • the CPU 11 performs display control of the operation display screen based on the main body program 21, screen data 22, acquired data, and the like. For example, regarding an item such as a numerical display or a lamp, data is periodically read from the allocated memory area of the item, and the display content of the item is updated based on the read data. Alternatively, for example, regarding an item such as a switch, when a user touches a desired switch on the operation display screen (when an ON / OFF operation is performed), switch ON image display / switch OFF image display is performed. The CPU 11 also controls the connection device 4 according to the switch operation.
  • the switch ON image, the switch OFF image, and the like are the part images generated from the entire screen image.
  • this part image is generated according to the current state at any time or periodically on the programmable display 1 side.
  • all the part images corresponding to, for example, an arbitrary design are generated in advance on the support device 5 side.
  • the present invention is not limited to this example, and all part images corresponding to, for example, an arbitrary design may be generated in advance on the programmable display 1 side. In any case, the part image is generated from the entire screen image.
  • the allocated memory area corresponds to a predetermined storage area (allocated memory address) of the external memory in the background art.
  • a shared memory 55 described later corresponds to the internal memory.
  • the external memory is a memory provided in the connection device 4 and is used for memory allocation of each item.
  • the display content of each item is determined and updated based on the stored data in the allocated memory area.
  • the read data from the allocated memory area is temporarily stored in the internal memory (shared memory 55) in the programmable display 1, and the item display control is performed based on the stored data.
  • the internal memory shared memory 55
  • the item display control is performed based on the stored data.
  • the item processing unit 53 described later performs display control of the operation display screen based on the data in the internal memory.
  • the display content of the operation display screen reflects the content of the current stored data in the allocated memory area corresponding to each item (according to the current state).
  • the support device 5 (the drawing editor 31) includes an entire screen image storage unit 31a, a screen creation support unit 31b, and the like.
  • the entire screen image storage unit 31a various entire screen images are stored in advance. Conventionally, the entire screen image itself has been created by a designer or the like for showing the entire image.
  • the entire screen images of various designs stored in the entire screen image storage unit 31a are displayed in a list in the image display selection area 41 described later.
  • the screen creation support unit 31b causes the user to create a desired operation display screen (screen data) using the entire screen image. This is, for example, a user support process described later with reference to FIGS. 4 and 5 and will be described in detail later.
  • the drawing editor device 5 is, for example, a personal computer or the like, and has a general-purpose computer configuration (CPU, storage unit (hard disk, memory, etc.), communication unit, operation unit (mouse, etc.), display) although not particularly shown. Have. When the CPU executes an application program stored in advance in the storage unit, for example, the processing function of the screen creation support unit 31b is realized.
  • FIG. 4 and FIG. 5 show examples of screens for assisting the creation of a programmable display screen (operation display screen; screen data) in the support device 5 of this example.
  • This screen example itself may be common to the first and second embodiments. However, in the case of the second embodiment, along with the screen data creation work in this screen example, processing (part image generation processing) for cutting out various part images from the entire screen image is performed on the support device 5 side. In the case of Example 1, a part image is generated on the programmable display 1 side.
  • FIG. 6 the example of the operation display screen of the programmable display in Example 1 is shown.
  • switches and lamps are used as item images as an example, but of course, the present invention is not limited to this example. ing).
  • a part image corresponding to a conventional item image is generated, and display control of the operation display screen is performed using the part image.
  • FIG. 4 is a main screen for screen data creation support in the support apparatus.
  • the illustrated main screen 40 includes an image display selection area 41 and a screen creation area 42.
  • a conventional image display selection area In the past, there were those corresponding to these areas (referred to as a conventional image display selection area and a conventional screen creation area not shown).
  • various item images are displayed in a list in the conventional image display selection area.
  • switch images for various designs for switches for example, there are ON and OFF images for each design
  • lamp images for various designs for example, ON for each design
  • these various item images are created in advance and stored in a storage unit (hard disk / memory, etc.) (not shown) of the conventional support apparatus.
  • the user operates the mouse or the like to select (drag) a desired item image from various item images displayed in a list, and arrange this at a desired position on the conventional screen creation area. (Drop).
  • the allocated memory address is set for this item.
  • an item image, an arrangement position on the screen, an allocated memory address, etc. are set and registered in the screen data for an arbitrary item.
  • the operation display screen (screen data) with a plurality of items is usually created.
  • FIG. 4 shows the entire screen image 43 for ON and the entire screen image 44 for OFF related to one design. Normally, the entire screen image is registered for a plurality of designs.
  • the operation display screen is basically created so as to be substantially the same as the entire image created by the designer or the like, so in this method, the position of each item image is confirmed one by one.
  • positioning etc. becomes unnecessary is also acquired. That is, the burden of creating the operation display screen can be reduced. Furthermore, it is possible to reduce the burden of changing work when the design is changed (however, only the design is changed, and the position and the like are not changed).
  • both the entire ON screen image 43 and the entire OFF screen image 44 are displayed in the image display selection area 41, but only one for each design (for example, the ON screen). Only the entire image) may be displayed in the image display selection area 41.
  • the ON screen whole image 43 shown in the drawing shows an operation display screen when all items on the screen are all in the ON state.
  • the OFF whole screen image 44 shown in the drawing shows an operation display screen when all items on the screen are all in the OFF state.
  • the operation display screen in the programmable display device 1 in operation there are usually items in an ON state and items in an OFF state.
  • the designated entire screen image is displayed in the screen creation area 42. Is displayed. Then, when the user performs the following operation on the screen creation area 42 in this state, a desired operation display screen (its screen data) is created.
  • the screen data may be regarded as almost the same as, for example, an item list 56 described later. Therefore, if it is described using a specific example of the item list 56 shown in FIGS. Item type (switch, lamp, etc.), position information (coordinates and size), allocated memory address, ON image No. , OFF image No.
  • the predetermined information such as is registered.
  • the entire screen image includes a plurality of item images (here, a plurality of lamp images and a plurality of switch images) as shown in the figure.
  • the user surrounds a desired region (region desired to be made into a part) on the entire screen image by a mouse operation or the like (the bold dotted line rectangle in the figure).
  • This operation corresponds to a conventional “place the selected item image at a desired position” operation. That is, the thick dotted-line rectangular image shown in the figure (a part of the entire screen image; the above part image) corresponds to a conventional item image.
  • a new record is added to the screen data by the user operation (part image area designation), and the data item of the coordinate or size includes the bold dotted line rectangle.
  • the data item of the coordinate or size includes the bold dotted line rectangle.
  • the information on the place where the selected item image is arranged is stored in the data item of the coordinates and size.
  • the ON image No. of the new record. OFF image No.
  • an identification ID in this case, for ON and OFF
  • a unique identification ID is assigned to each entire screen image in advance.
  • the identification ID (for ON and OFF) of the selected item image is the ON image No. , OFF image No. Stored in the data item.
  • an identification ID is assigned to each part image.
  • the identification ID of each part image is the ON image No. of the new record. , OFF image No. Will be stored in the data item.
  • a data storage process is performed on the predetermined data item, and an item conversion window 45 shown in FIG. 5A, for example, is displayed. .
  • the user selects / designates a desired item type (switch, lamp, etc.) on the item conversion window 45.
  • the selection / designation result is stored in the item type data item in the new record.
  • the item type of the arranged item image is stored in the data item of the item type.
  • the image (part image) within the bold dotted rectangle corresponds to a conventional item image, but this is merely mere image data, and a person determines and sets the item type. There is a need.
  • a setting window 46 shown in FIG. 5B corresponding to the item type selected / designated is displayed. Since this may be the same as the conventional one, it will not be described in detail, but in the illustrated example, a setting window 46 corresponding to the lamp is displayed, and for example, an arbitrary allocated memory address can be set. This setting content is stored in the data item of the allocated memory address.
  • Screen data is created by performing this operation for each location on the entire screen image (basically, a portion having a switch, a lamp, etc.).
  • a user-desired operation display screen (its screen data) is created, but this screen data itself may be substantially the same as the conventional one except for a part.
  • the difference from the prior art is that the ON image No. And OFF image No. It is.
  • the identification ID of the item image (for ON and OFF) arranged on the conventional screen creation area is the ON image No. And OFF image No.
  • the identification ID (ON and OFF) of the entire screen image of the design selected and displayed in the screen creation area 42 is the ON image No. And OFF image No.
  • the support device 5 performs processing for generating the various part images from the entire screen image, and for identifying these various part images (for ON and OFF). ID is the ON image No. And OFF image No. Will be stored.
  • each item image is transferred to and stored in the programmable display 1 together with the created screen data (or separately).
  • the entire screen image or each part image is transferred to the programmable display 1 and stored.
  • the screen data created by the screen data creation operation on the support device 5 side described above and transferred to the programmable display 1 is stored in the programmable display 1 Is stored in the ROM 12 (flash memory or the like).
  • This whole screen image is a whole screen image (for ON and OFF) of the design used for generating screen data on the support device 5 side.
  • the present invention is not limited to this example, and whole screen images of various designs may be stored in the programmable display 1 in advance.
  • the programmable display 1 displays, for example, an operation display screen 47 shown in FIG. 6 on the display 19 by using the screen data stored in the ROM 12 and the entire screen image.
  • an image of the corresponding area of the item is obtained from the entire screen image corresponding to the current state of the item (that is, the entire screen image for ON in the ON state).
  • the part image is generated by cutting out. Then, the generated part image is displayed at a predetermined position on the display 19 based on the position information of the item.
  • a part image (referred to as an ON part image) cut out from the entire ON screen image is drawn at a predetermined position on the background.
  • the display content related to this item changes from the OFF state to the ON state.
  • an OFF part image a part image cut out from the entire screen for OFF (referred to as an OFF part image) is drawn at a predetermined position on the background.
  • the display content relating to this item changes from the ON state to the OFF state.
  • the display is originally in the default state, at least from the user's viewpoint, the display remains in the OFF state and the display content does not change.
  • the developer or the like on the support apparatus 5 side creates and registers each item image based on the entire screen image of the new design, and then uses each item image or the like of the new design. It was necessary to create a new operation display screen. On the other hand, in this method, it is only necessary to replace the entire screen image of the old design held on the programmable display 1 side with the entire screen image of the new design.
  • the identification ID of the new design whole screen image may be the same as the identification ID of the old design whole screen image.
  • the present invention is not limited to this example.
  • the ID for identification of the whole screen image of the new design is a new unique identification ID.
  • 66 and ON image No. 67 may be changed to the ID for identification of the entire screen image of the new design. In any case, anything may be used as long as the part image is generated using the entire screen image of the new design during the screen display process.
  • the part image is cut out and displayed from the whole screen image of the new design shown on the right side of FIG. 6, and as a result, the operation display screen based on the new design is displayed. It becomes like this.
  • FIG. 6 shows a display example of the operation display screen of the programmable display.
  • FIG. 7 is a processing function diagram of the programmable display 1 of this example.
  • the programmable display 1 stores screen data 22, an entire screen image 57, and the like.
  • the entire screen image 57 is stored in association with the identification ID.
  • various processing function units shown within a dotted line in FIG. 7 are realized. That is, the following processing functions of various processing function units such as the item generation unit 51, the item processing schedule unit 52, the item processing unit 53, and the communication processing unit 54 (54-1, 54-2, etc.) shown in the figure are realized.
  • the item generation unit 51, the item processing schedule unit 52, and the item processing unit 53 are realized by the main body program 21.
  • the communication processing unit 54 is realized by the main body program 21 and the communication program 23.
  • the item generation unit 51 generates an item list 56 based on the screen data 22 or the like. This is generated, for example, by extracting a part of the screen data 22 (further, a processed flag 67 described later is added).
  • FIG. 8 shows a data structure diagram of the item list 56.
  • FIG. 9A shows a data storage example of the item list 56 in the first embodiment.
  • the item list 56 in the illustrated example includes an item type 61, coordinates 62, size 63, device name 64, address 65, OFF image No. 66, ON image no. 67, each data item of processed flag 68.
  • Each record in the item list 56 corresponds to each item on the operation display screen. Note that the present invention is not limited to the illustrated example, and may further include an identification number of each item.
  • the item type 61 stores item type identification information indicating the type of the item (switch, lamp, numerical display, etc.).
  • OFF image No. 66 and ON image No. 67 stores an identification ID of the entire screen image 57 (for OFF and ON) of the design related to the operation display screen.
  • the entire screen image data is registered in association with. This may be registered in advance on the programmable display 1 side (of course, registered in advance on the drawing editor device 5 side), or may be downloaded together with the screen data 22. .
  • the device name 64 and the address 65 are memory allocation information related to each item, and correspond to the allocated memory address. That is, the storage area indicated by the address 65 in the memory indicated by the device name 64 is an area assigned to the item (the assigned memory area).
  • the stored data in the allocated memory area indicates the current state of the item. For example, if the item type 61 is a lamp, the stored data includes flag data indicating lighting / extinguishing of the lamp.
  • the item type 61, the device name 64, and the address 65 may be substantially the same as the conventional one.
  • the coordinates 62 and the size 63 indicate the display area of the part image. However, in the case of the first embodiment, the coordinates 62 and the size 63 are also used when generating the part image. That is, in the case of Example 1, the OFF image No. 66 or ON image no. An image of an area corresponding to the coordinates 62 and the size 63 is cut out from the entire screen image 57 indicated by 67 to obtain the part image. The cut-out part image is displayed in a predetermined area (area indicated by the coordinates 62 and the size 63) on the display.
  • FIG. 9B shows a data storage example of the item list 56 ′ in the second embodiment.
  • the example of FIG. 9B is almost the same as the example of FIG. 9A except for a part (the reference numerals are 56 ′, 66 ′, 67 ′ instead of 56, 66, 67). ), Only the differences will be described.
  • OFF image No. 66 'and ON image No. 67 ' stores an identification ID or the like of the image data (part image) of the item. For example, if the item type is a switch, each switch No. However, the OFF image No. 66 'and ON image No. 67 '.
  • Part image data is registered in association with. This may be registered in advance on the programmable display 1 side (of course, registered in advance on the drawing editor device 5 side) or downloaded to the programmable display 1 together with the screen data 22. It may be.
  • the above OFF image No. 66 'and ON image No. It may be considered that the configuration in which the ID of the item image (ON and OFF) of the item is stored in 67 'corresponds to a conventional item list.
  • the item list 56 has been described in detail above with reference to the examples of FIGS.
  • the item processing schedule unit 52 illustrated in FIG. 7 performs schedule management such as display update processing of each item by the item processing unit 53. That is, the item processing schedule unit 52 periodically calls the item processing unit 53 to execute, for example, the processing of FIGS. 12 and 13 described later (in other words, the processing of FIGS. 12 and 13 is executed cyclically). )
  • the item processing unit 53 updates the display contents for each item (for example, ON image / OFF, for example) based on the item list 56 and data stored in the shared memory 55 described later (acquired data from the allocated memory area). Processing related to image switching).
  • the item processing unit 53 determines and updates the display content of the display operation screen based on, for example, acquired data from the allocated memory area. For example, for each item, the current state (for example, ON state / OFF state) is determined (this determination process itself is substantially the same as the conventional case), and the above-described screen entire image 57 according to the determination result A part image is cut out, and this part image is drawn (developed) on the RAM 13. As a result, the graphic controller 15 displays the drawing data on the display, whereby the display operation screen is displayed. This drawing data is updated by the item processing unit 53 whenever necessary, for example, every time processing shown in FIGS.
  • the current state for example, ON state / OFF state
  • the communication processing unit 54 is a communication processing unit 54-1, 54-1 provided for each connected device 4 (4-1, 4-2). That is, the communication processing unit 54-1 shown in the figure performs communication with the connection device 4-1 via the communication line 6 using the communication port WAY1 corresponding to the connection device 4-1, and the device memory Stored data in a predetermined area (allocated memory area). The acquired data is overwritten and stored in a predetermined area of the shared memory 55.
  • the illustrated communication processing unit 54-2 performs communication with the connection device 4-2 through the communication line 6 using the communication port WAY2 corresponding to the connection device 4-2, and the device. Data stored in a predetermined area (allocated memory area) of the memory is acquired. The acquired data is overwritten and stored in a predetermined area of the shared memory 55.
  • FIG. 10A shows an example data structure of the shared memory 55.
  • the data stored in the shared memory 55 includes data items of a port 71, a device name 72, an address 73, and data 74.
  • the port 71 is identification information or the like of the communication port, and is substantially information for identifying the connection device 4 of the communication partner.
  • the device 72 is identification information of a memory device (external memory) in the connection device 4 of the communication partner.
  • the address 73 is an address of a predetermined storage area in the external memory indicated by the device 72, and the data 74 is stored with data acquired from this storage area. Note that the device name 72 and the address 73 may be regarded as corresponding to the “allocated memory address” of each item. These are copies of the device name 64 and address 65 of the item list 56, for example.
  • the port 71 is, for example, a communication port number determined by determining the corresponding connected device 4 based on the device name 72. Alternatively, the device name 64 may include not only the memory device name but also a communication port number.
  • FIG. 11 is a processing flowchart of the communication processing unit 54.
  • each of the communication processing units 54-1 and 54-2 executes the process of FIG. 11 cyclically (at a constant cycle).
  • the memory list 80 related to the connected device 4 in charge is generated with reference to the shared memory 55 (step S1). For example, in the case of processing by the communication processing unit 54-1, the memory list 80 related to the connected device 4-1 is generated.
  • FIG. 10B shows a data configuration example of the memory list 80.
  • the memory list 80 includes data items of a device name 81, an address 82, and data 83.
  • the communication processing unit 54-1 extracts all records in which the port 71 is “WAY 1” from the shared memory 55.
  • the information of the device name 72, address 73, and data 74 of each extracted record is stored in the device name 81, address 82, and data 83.
  • the memory list 80 related to the connected device 4-1 is generated.
  • the data 83 is not always necessary.
  • step S3 the processes of steps S2 to S5 are repeatedly executed until the determination of step S5 becomes NO. That is, an unprocessed record is taken out from the memory list 80 (as a process target record), a memory read command based on the contents of this record is generated, and transmitted to the connected device 4 in charge via the communication line 6 (Ste S2). Then, it waits for a response from the connected device 4 to this memory read command (step S3).
  • the memory read command includes information on the allocated memory address by the device name 81, the address 82, and the like.
  • the connected device 4 reads out data from the storage area indicated by the allocated memory address and performs response processing for returning the read data.
  • the communication processing unit 54 When there is a response from the connected device 4, the communication processing unit 54 overwrites and stores the read data included in this response in the column of the data 74 in the record corresponding to the processing target record in the shared memory 55 ( Step S4).
  • step S5 If an unprocessed record remains in the memory list 80 (step S5, YES), the process returns to step S2, and if there is no unprocessed record (step S5, NO), the process is terminated.
  • FIG. 12 and 13 are process flowcharts of the item processing unit 53 according to the first embodiment. As described above, the processes in FIG. 12 and FIG. 13 (hereinafter sometimes referred to as FIG. 12 and the like) are cyclically executed under the management of the item processing schedule unit 52.
  • the item processing unit 53 first executes an initialization process for the item list 56 (step S11). For example, the processed flag 68 of all records in the item list 56 is set to “unprocessed”. Thereafter, the processes in steps S12 to S18 are repeatedly executed until NO in step S18 described later.
  • step S12 an arbitrary record among the records whose flag 68 is “unprocessed” in the item list 56 is set as a processing target record (step S12), and the device name 64, the address 65, etc. of the processing target record are acquired (step S12).
  • step S12 using these, the corresponding record in the shared memory 55 is searched to acquire the data (step S13). That is, for example, a record whose device name 72 and address 73 are the same as the acquired device name 64 and address 65 is the corresponding record.
  • data 74 data acquired from the allocation memory area
  • the data 74 acquired in step S13 may be referred to as memory information 90.
  • the current state for example, ON state or OFF state
  • the entire screen image 57 corresponding to the determination result is acquired (step S14).
  • the ON image No. of the record to be processed in the item list 56 is displayed.
  • the ON image No. the ON image No.
  • the entire screen image 57 indicated by 67 is acquired. That is, the entire screen image for ON is acquired.
  • the OFF image No. 66 the OFF image No.
  • An entire screen image 57 indicated by 66 is acquired. That is, the entire screen image for OFF is acquired.
  • step S15 the image of the corresponding area of the item to be processed is cut out from the entire screen image 57 acquired in step S14 (the part image is generated) (step S15). This cuts out an image of an area indicated by the coordinates 62 and the size 63 of the processing target record from the entire screen image 57 acquired in step S14. Then, the part image generated in step S15 is drawn in the corresponding area of the item to be processed (step S16). This is for drawing the part image generated in step S15 in the area indicated by the coordinates 62 and the size 63 of the processing target record.
  • a predetermined completion process is executed (for example, the processed flag 68 of the processing target record is set to “processed”). Then, it is determined whether or not there is an unprocessed record in the item list 56 (step S18). If it remains (step S18, YES), the process returns to step S12, and if there is no unprocessed record (step S18). , NO) This process ends.
  • the support device 5, the programmable display device 1 and the like creation of a screen (operation display screen; screen data) for the programmable display on the support device 5 side.
  • Work time can be reduced.
  • screen data is created according to the entire image created by a designer or the like, the effort of the screen data creator is reduced.
  • the entire image can be used effectively.
  • Example 2 will be described below.
  • the data (screen data 22 and the like) and the processing operation in the programmable display 1 may be the same as those in the past.
  • the item list 56 is almost the same as the screen data 22
  • the item list 56 ′ shown in FIG. 9B is regarded as the screen data 22
  • the screen data creation processing in the support device 5 will be described below. explain.
  • the user designates a desired image portion (region to be made into a part) by a mouse operation or the like (the bold dotted line rectangle shown).
  • the coordinates and size of the designated area are stored in the coordinates 62 and the size 63 in the same manner as in the first embodiment, but in the second embodiment, an image of the designated area is further cut out (part image is cut out).
  • An arbitrary unique identification ID (image No.) is assigned to the part image and registered.
  • a part image is cut out from the entire ON and OFF screen images of the currently specified design, and an arbitrary unique image for each of the ON and OFF part images. No. Assign and memorize.
  • the image No. of the part image for ON generated and registered in this way is registered.
  • ON image No. 67 'and the image No. of the part image for OFF is stored.
  • the screen data 22 generated in this way has the same contents as the item list 56 'shown in FIG. 9B, for example. Then, the screen data 22 is downloaded and stored in the programmable display 1 together with the generated part image (and assigned with the image number). Thus, the programmable display 1 can display / update the operation display screen based on the screen data, the part image, and the like by the same processing operation as the conventional one.
  • the above part images can be registered on the support device 5 side and used for screen data creation support work similar to the conventional one. That is, conventionally, screen data is created by displaying a list of pre-registered item images, selecting an arbitrary item image, and arranging it at an arbitrary position. In this example, screen data can be created by displaying a list of the registered part images, selecting an arbitrary part image, and placing it at an arbitrary position.
  • the above-described processing is a specific example related to the second embodiment, and is not limited to this example.
  • the part image may be cut out from each whole screen image, and a new item image may be generated / registered based on the clipped image.
  • the screen data creation support function itself is the same as the conventional one, and the item image group including the new item image is displayed in a list, and an arbitrary item image can be selected and arranged at a desired position to a developer or the like. By doing this, screen data is created.
  • the second embodiment has an advantage in that the programmable display can be used as it is, particularly when the present method is applied to an existing system. Further, the support device 5 can reduce the work load of screen data creation work and new item image generation / registration work.
  • processing of the support device 5 in the second embodiment is also realized by the CPU (not shown) executing an animation program stored in advance in the storage unit (not shown) of the support device 5.
  • FIG. 14 is a functional block diagram of the programmable display device 1 and the support device 5 according to the first embodiment.
  • the support device 5 includes an entire screen image storage unit 101 that stores an entire screen image and a screen data generation support unit 102.
  • the screen data generation support unit 102 generates screen data including at least designated area information for each item by designating an arbitrary area on the entire screen image for each item.
  • the generated screen data is stored in the programmable display 1. Although this is downloaded to the programmable display 1 via a communication line, for example, it is not restricted to this example.
  • the screen data may be stored in some portable recording medium, and the portable recording medium 1 may be connected to the programmable display 1 to store the screen data in the programmable display 1.
  • the programmable display device 1 includes a screen data storage unit 111, a part image generation unit 112, and an item display unit 113.
  • the screen data storage unit 111 stores the screen data generated by the support device 5 and the entire screen image.
  • the entire screen image may be stored in advance in the programmable display 1 or may be downloaded from the support device 5 together with the screen data.
  • the part image generation unit 112 For each item, the part image generation unit 112 generates a part image by cutting out the specified area portion related to the item from the entire screen image based on the specified area information of the upper screen data.
  • the item display unit 113 displays, for each item, the part image generated by the part image generation unit 112 at a position indicated by the designated area information (displays an operation display screen). For example, the operation display screen is displayed based on the generated parts screen, for example, at any time or periodically (every time a parts screen is generated by the parts image generation unit 112).
  • a plurality of types of the entire screen image are stored in the entire screen image storage unit 101 and the screen data storage unit 111 according to each state.
  • an entire screen image for ON and an entire screen image for OFF are stored as an example.
  • the part image generation unit 112 generates a part image for each item from the entire screen image of the type corresponding to the current state related to the item. For example, if the current state is the switch ON state, a part image is generated from the entire screen image for ON. Similarly, if the current state is the switch OFF state, a part image is generated from the entire screen image for OFF.
  • the programmable display 1 may further include an entire image changing unit 114 that changes an entire screen image of an arbitrary design stored in the screen data storage unit 111 to an entire screen image of another design. Good. This may simply replace the entire screen image stored in the screen data storage unit 111 with another design. In this case, after the change, the part image generation unit generates a part image from the entire screen image of the other design. Therefore, the operation display screen displayed by the item display unit 113 is a screen whose design has been changed.
  • various parts image generation processing by the part image generation unit 112 may be executed in advance, and the generated part images (for ON and OFF) may be stored.
  • the subsequent processing of the programmable display device 1 may be substantially the same as in the second embodiment.
  • a unique identification ID is assigned to the generated part image, and this identification ID is assigned to the OFF image No. 66 and ON image No. 67 is overwritten and stored. That is, in this case, the OFF image No. 66 and ON image No. With respect to 67, on the programmable display 1 side, the state is changed from the state in which the identification ID of the entire screen image is stored to the state in which the identification ID of the part image is stored.
  • FIG. 15 is a functional block diagram of the programmable display device 1 and the support device 5 according to the second embodiment.
  • the support device 5 according to the second embodiment includes an entire screen image storage unit 121 that stores an entire screen image, a part image generation unit 122, and a screen data generation support unit 123.
  • the part image generation unit 122 designates an arbitrary area on the entire screen image for each item, and generates a part image by cutting out the designated area portion from the entire screen image. Then, the screen data generation support unit 123 generates screen data including a part image (image itself or identification ID of the part image) for each item and position information (coordinates, size, etc.) of the designated area.
  • the programmable display device 1 includes a screen data storage unit 131 that stores the screen data generated by the screen data generation support unit 123. Furthermore, based on the screen data stored in the screen data storage unit 131, for each item, the item display unit 132 that displays the item using the part image of the item and the position information of the designated area.
  • the processing operation itself in the programmable display device 1 may be regarded as substantially the same as the conventional one.
  • the user arranges an arbitrary item image at an arbitrary position, etc., thereby generating screen data including the item image and arrangement information (position information) of each item.
  • the display which concerns on the item was performed for every item using the said item image and arrangement
  • the part image of the present method is substantially the same as the conventional item image (of course, the generation method is different). Therefore, as described above, in the case of the second embodiment, the processing operation itself in the programmable display device 1 may be regarded as substantially the same as the conventional one.
  • the screen whole image storage unit 121 stores a plurality of types of screen whole images corresponding to the respective states.
  • the part image generation unit 122 generates a plurality of types of part images from the plurality of types of entire screen images for each item.
  • the item display unit 123 performs display using a part image of a type corresponding to the current state of the item for each item. For example, taking a switch as an example, various part images for switch ON and switch OFF are generated. If the current state is the switch ON, display using the part image for switch ON is performed.
  • the support device 5 includes a second whole image changing unit that changes a whole screen image of an arbitrary design stored in the whole screen image storage unit 121 to a whole screen image of another design. 124 may be further included.
  • the screen data generation support unit 123 generates a part image from the entire screen image of the other design after the design change. Then, for example, screen data including this part image is downloaded and stored in the programmable display 1. Thereby, on the programmable display 1 side, the operation display screen is displayed using the part image after the design change, and thus the design of the operation display screen is changed.
  • the second whole image changing unit 124 may simply store the whole screen image of the other design in the whole screen image storage unit 121.
  • an image identification ID is also assigned to the entire screen image of another design.
  • the editor function of the support device 5 presents not only the entire screen image of the arbitrary design (old design) but also the entire screen image of the other design (new design) to the user. To select the desired design.
  • a part image corresponding to the new design is generated as described above, and this part image is operated on the programmable display 1 side. It will be used to display the display screen.
  • the various functional units shown in FIGS. 14 and 15 are realized by the CPU 11 executing predetermined programs stored in the ROM 12 in advance. Further, in the case of the support device 5, the CPU (not shown) or the like is realized by executing a predetermined program stored in advance in the storage unit (not shown).
  • FIG. 16 shows an image of cutting out part images from the entire screen images.
  • a display form in the programmable display 1 there is a display form called “P2” other than the ON state and the OFF state. This P2 will not be described in particular (in short, it is not limited to two types but may be three or more types).
  • the part images are cut out from the three types of whole screen images, and the three types of part images (P2 image, ON Image, OFF image) is generated.
  • the screen data (item list 56) generated in the case of this example is, for example, the OFF image NO. 66, ON image NO. 67 as well as a P2 image No. (not shown). Will also be added.
  • a P2 image No. (not shown) is displayed. A part image is cut out and displayed from the entire screen image corresponding to.

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Abstract

Le dispositif d'affichage apte à être programmé de la présente invention stocke une image plein écran « marche » et une image plein écran « arrêt » pour un schéma de conception donné. Pour chacun d'un nombre de widgets, la région correspondante de soit l'image plein écran « marche », soit l'image plein écran « arrêt », en fonction d'un état actuel (« marche » ou «arrêt ») associée à ce widget, est découpée, formant une image de segment, et ladite image de segment est utilisée dans un processus d'affichage. Pour changer le schéma de conception, une nouvelle image plein écran « marche » et une nouvelle image plein écran « arrêt » pour un schéma de conception différent sont stockées.
PCT/JP2013/050725 2013-01-17 2013-01-17 Système de dispositif de commande apte à être programmé, dispositif d'affichage apte à être programmé, dispositif de support et programme WO2014112060A1 (fr)

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PCT/JP2013/050725 WO2014112060A1 (fr) 2013-01-17 2013-01-17 Système de dispositif de commande apte à être programmé, dispositif d'affichage apte à être programmé, dispositif de support et programme
JP2014531796A JP5883936B2 (ja) 2013-01-17 2013-01-17 プログラマブルコントローラシステム
TW103101281A TWI594096B (zh) 2013-01-17 2014-01-14 Programmable Controller System, Programmable Display, Support Device, Computer Program Products

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CN114296392A (zh) * 2022-01-13 2022-04-08 武汉新烽光电股份有限公司 一种小型可编程控制器

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